Class - XII Free Courses
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Refraction For Class - XII
We Provide free courses for Class XII
Refraction Class – XII Part – 3
Time difference during sunrise and sunset: Sun is visible to...
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Refraction Class – XII Part – 2
Refraction through a glass slab: Let us consider a rectangular...
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Refraction Class – XII Part – 1
Refraction through plane surface: Laws of refraction: 1st law –...
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